Washington County

Washington County has 11,142 residents across 3 ZIP codes with their own report. Median household income is $54,000, 31% below the Idaho figure. The typical owner-occupied home is valued at $278,100, and 21% of adults 25 and over hold a bachelor’s degree or higher.

County · ACS 2020–2024 · Updated October 24, 2026

11,142residentsACS 2020–2024

$54,000median household incomeIdaho: $78K

$278,100median home valueowner-occupied homes

89%of households have broadbandhome internet subscription

Washington County in IdahoZIP codes in Washington County highlighted; the rest of Idaho in grey

Map of Idaho with Washington County highlighted

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · U.S. Census Bureau, 2024 Gazetteer and 2020 ZCTA relationship files

All 3 ZIP codes.

Colour shows where each zip code sits among the others in the table, from lowest to highest.

ZIP code	Residents	Household income	Home value	Owners	Bachelor's+	Broadband	Commute
83610	992	$66K	$279K	78%	21%	90%	23 min
83645	970	$65K	$316K	87%	21%	79%	19 min
83672	9,176	$51K	$273K	73%	21%	89%	20 min

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

People.

11,142 residents in 4,202 households, next to the Idaho figure.

22%

under 18

17%

aged 18–34

27%

aged 65 and over

27%

of households are people living alone

52%

of households are married couples

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Homes.

4,629 housing units; the median owner-occupied home is valued at $278,100 (±$20,061).

75%

of households own their home

77%

of homes are detached single-family houses

are in buildings with 5 or more units

12%

are mobile homes

of housing units are vacant

$938

median gross rent a month

When homes were built

2020 or later4%

2010–20195%

2000–200910%

1990–19998%

1980–198913%

1970–197918%

1960–19697%

1950–19596%

1940–19497%

1939 or earlier22%

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Income and work.

Household income and work, in 2024 dollars; median household income ±$7,096.

$54,000

median household income

15.3%

of people live below the poverty line

5.2%

unemployment rate

21%

of adults 25+ hold a bachelor’s degree or higher

The poverty rate uses the federal poverty thresholds, which vary with family size. It says nothing on its own about what a neighborhood is like to live in.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Getting around.

How workers aged 16 and over get to work, and how long it takes.

20 min

average commute to work

of commuters travel 45 minutes or more

83%

of workers drive or carpool

take public transportation

walk or bike

work from home

of households have no car

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Internet.

Home internet subscriptions.

89%

of households have a broadband subscription

10%

have no internet access at home

American Community Survey figures are estimates from a rolling sample, averaged over 2020–2024. Each comes with a margin of error, which is wider in places with fewer people.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates